Gans, Berenger published the artcileVUV photoionization of the CH2NC radical: adiabatic ionization energy and cationic vibrational mode wavenumber determinations, Category: amides-buliding-blocks, the main research area is isocyanomethyl preparation photoionization adiabatic ionization energy mass spectra.
The photoelectron spectroscopy of CH2NC (isocyanomethyl) radical species is investigated for the first time between 9.3 and 11.2 eV in the vicinity of the first photoionizing transition X+1A1 ← X 2B1. The experiment combines a microwave discharge flow-tube reactor to produce the radicals through the CH3NC + F → CH2NC + HF reaction, a VUV synchrotron radiation excitation, and a double imaging electron/ion coincidence spectrometer which allows the recording of mass-selected threshold photoelectron spectra. Assignment of the observed vibrational structure of the CH2NC+ cation is guided by ab initio calculations and Franck-Condon simulations. From the exptl. spectrum, the first adiabatic ionization energy of the CH2NC radical is measured as 9.439(6) eV. Fundamental wavenumbers are determined for several vibrational modes of the cation: ν̅1+(CH2 sym. stretch) = 2999(80) cm-1, ν̅2+(NC stretch) = 1925(40) cm-1, ν̅4+(H2C-N stretch) = 1193(40) cm-1, ν̅6+(CNC out-of-plane bend) = 237(50) cm-1, and ν̅8+(CH2 rock) = 1185(60) cm-1.
Physical Chemistry Chemical Physics published new progress about Adiabatic ionization potential. 123-39-7 belongs to class amides-buliding-blocks, name is N-Methylformamide, and the molecular formula is C2H5NO, Category: amides-buliding-blocks.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics